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MYP_138887
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Basic Information
Alyteserin-2a-Sp1
Anticancer
Antimicrobial
Antimicrobial ▸ Antibacterial
Standard
16 amino acids
C73H132N18O20
Standard
Sequence
ILGKLLATAAALLSNL
Physicochemical Analysis
1581.94 Da
8.75
0.76
0.55
0.0474
1.57
0.33
0.51
10.80
195.62
0.0000
0.00
0.00
The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.
Residue Composition
Amino Acid Composition
Chemical Descriptors
609.39
-3.92
21.0
21.0
53.0
111.0
0.0
16.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0052129 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
hydrocarbon-stapled side-chain cyclic peptide [Cyclic]
noncanonical stereochemical modification [Modified]
None
Amidation
Stapled: Ⓧ are cross-linked by hydrocarbon stapling
Bio-Activity Profile
Anticancer
MCF-7
4.9±0.91 μM
IC50
PaperYu Z, Tang H, Cong W, Gao F, Li H, Hu H, Wang X, He S. Hydrocarbon stapling modification of peptide alyteserin-2a: Discovery of novel stapled peptide antitumor agents. J Pept Sci. 2022 Jul;28(7):e3401 PMID34989078 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/34989078/
RECORD: Rec_0121495 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
hydrocarbon-stapled side-chain cyclic peptide [Cyclic]
noncanonical stereochemical modification [Modified]
None
Amidation
Stapled: Ⓧ are cross-linked by hydrocarbon stapling
Bio-Activity Profile
Anticancer Antimicrobial Antibacterial
MDA-MB-231
1.6 μM
IC50
PaperYu Z, Tang H, Cong W, Gao F, Li H, Hu H, Wang X, He S. Hydrocarbon stapling modification of peptide alyteserin-2a: Discovery of novel stapled peptide antitumor agents. J Pept Sci. 2022 Jul;28(7):e3401 PMID34989078 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/34989078/
RECORD: Rec_0258341 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
hydrocarbon-stapled side-chain cyclic peptide [Cyclic]
noncanonical stereochemical modification [Modified]
None
Amidation
Stapled: Ⓧ are cross-linked by hydrocarbon stapling
Bio-Activity Profile
Anticancer
A549
3.6±1.0 μM
IC50
PaperYu Z, Tang H, Cong W, Gao F, Li H, Hu H, Wang X, He S. Hydrocarbon stapling modification of peptide alyteserin-2a: Discovery of novel stapled peptide antitumor agents. J Pept Sci. 2022 Jul;28(7):e3401 PMID34989078 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/34989078/
RECORD: Rec_0406053 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
hydrocarbon-stapled side-chain cyclic peptide [Cyclic]
noncanonical stereochemical modification [Modified]
None
Amidation
Stapled: Ⓧ are cross-linked by hydrocarbon stapling
Bio-Activity Profile
Anticancer
U87
9.8±0.11 μM
IC50
PaperYu Z, Tang H, Cong W, Gao F, Li H, Hu H, Wang X, He S. Hydrocarbon stapling modification of peptide alyteserin-2a: Discovery of novel stapled peptide antitumor agents. J Pept Sci. 2022 Jul;28(7):e3401 PMID34989078 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/34989078/